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27-04-2026 20:52

Mollisia or related genus from Portugal - with quite peculiar character
Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

27-04-2026 18:48

Micropodia pteridina?
Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

27-04-2026 17:41

another anamorph on monocotyleous remains from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, same leaf than the last post. The con

27-04-2026 18:05

bright green minute anamorph on Citrus aurantius-twig from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

... still attached at standing tree. The green con

27-04-2026 17:16

anamorph on monocotyleous leaves from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, moist lying.The conidiomata look like

27-04-2026 12:54

Spiral conidial crust
Steve Clements

Bonjour. Ce petit champignon blanc résupiné et

27-04-2026 09:59

Microdiplodia henningsii
Pauline. Penna

Bonjour Can anyone advise me on these pycnidia fo

26-04-2026 21:08

Ramularia sp ?
William Slosse William Slosse

Several species of Ramularia occur on Rumex that I

22-04-2026 20:54

Pyrenopeziza on monocot.
Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

25-04-2026 11:34

lachnum pudicellum
Louis DENY

Bonjour forumdans la clé de Zotto, L. pudicellum

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Big spores
Per Marstad, 16-02-2019 17:02
Per MarstadI found this on desiduous wood, in Norway.
Diameter 1 - 2 mm.
Spores 75 - 85 x 20-23 my.
I hope to get a name.
Per.
  • message #56354
  • message #56354
Peter Püwert, 16-02-2019 18:47
Peter Püwert
Re : Big spores
Hi Per,

the substrate looks like Acer campestre, probably Massaria inquinans.

Greetings Peter.
Per Marstad, 16-02-2019 19:52
Per Marstad
Re : Big spores
Thank you. It has only been found once in Norway.Per.
Alain GARDIENNET, 17-02-2019 22:02
Alain GARDIENNET
Re : Big spores

Hi,


Peter's proposal is probably  good, but you can't "get a name", as you said, without more informations, concerning the fungus, and concerning the host. Please read "Molecular data reveal high host specificity in the phylogenetically isolated genus Massaria (Ascomycota, Massariaceae) Hermann Voglmayr & Walter M. Jaklitsch" * and you'll understand what is a good determination of Massaria.


Alain


* I can send you the paper if necessary

Per Marstad, 17-02-2019 22:16
Per Marstad
Re : Big spores
It will be nice to get that paper.
Per.
Hermann Voglmayr, 24-02-2019 14:03
Hermann Voglmayr
Re : Big spores
Looks like Massaria platanoidea.
Hermann
Per Marstad, 24-02-2019 15:49
Per Marstad
Re : Big spores
After reading the paper on Massaria I have found out that it is Massaria platanoidea, as you also have concluded. Thank you. It has only been found once in Norway.
Per.